40827904

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{3067}}^1$

素因数の和:3100

約数の個数: 44

約数和(自身を含む): 87922744

約数和(自身を除く): 47094840

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 3067, 3328, 6134, 6656, 12268, 13312, 24536, 39871, 49072, 79742, 98144, 159484, 196288, 318968, 392576, 637936, 785152, 1275872, 1570304, 2551744, 3140608, 5103488, 10206976, 20413952, 40827904]

約数ペア:

[(1, 40827904), (2, 20413952), (4, 10206976), (8, 5103488), (13, 3140608), (16, 2551744), (26, 1570304), (32, 1275872), (52, 785152), (64, 637936), (104, 392576), (128, 318968), (208, 196288), (256, 159484), (416, 98144), (512, 79742), (832, 49072), (1024, 39871), (1664, 24536), (3067, 13312), (3328, 12268), (6134, 6656)]